{"product_id":"fabspeed-european-pre-muffler-cat-bypass-pipe-for-porsche-911-carrera-1976-1989","title":"Fabspeed European Pre-Muffler Cat Bypass Pipe for Porsche 911 Carrera 1976-1989","description":"\u003ch3\u003eDescriptions:\u003c\/h3\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/rKfvPl4kej0\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cp align=\"justify\"\u003eReplaces factory catalytic converters with a straight-thru resonated European design for increased flow, resulting in more horsepower and improved throttle response.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cstyle\u003e\u003c!--\ntable {\nfont-family: arial, sans-serif;\nborder-collapse: collapse;\nwidth: 100%;\n}\n\ntd, th {\nborder: 1px solid #dddddd;\ntext-align: center;\npadding: 8px;\n}\n\ntr:nth-child(even) {\nbackground-color: #dddddd;\n}\n--\u003e\u003c\/style\u003e\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eHP (whp)\u003c\/th\u003e\n\u003cth\u003eTQ (ft\/lbs)\u003c\/th\u003e\n\u003cth\u003eWTÂ (lbs)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan color=\"#ff2a00\" style=\"color: #ff2a00;\" mce-data-marked=\"1\"\u003e\u003cb\u003e+ 18\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003e+Â 21\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003e-Â 8\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSound:\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eGetting rid of the factory catalytic converter will dramatically increase the volume of your exhaust and release more of that signature air-cooled flat 6 sound. A straight through resonator is incorporated into the design so you won't get any of that rasp associated with straight piped cars.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch4\u003ePower:\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eAn excellent way to increase power on your classic 911. On our DynoJet we saw peak curve gains of 21 whp and 17 ft\/lbs of tq at 4500 RPM, and maximum power increases 16 whp and 16 ft\/lbs of tq.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits all Porsche 911 SC and Carrera vehicles (1976-1989)\u003c\/li\u003e\n\u003cli\u003eAdds 16+ whp and 15+ tq and significantly increases throttle response while saving 8 pounds\u003c\/li\u003e\n\u003cli\u003eImproved sports car sound- gutsy european pre-muffler style\u003c\/li\u003e\n\u003cli\u003eIncludes straight-through resonator with stainless steel wool packing to last\u003c\/li\u003e\n\u003cli\u003eIncludes O2 sensor bung so the fuel injection system can automatically adjust mixture\/idle\/part throttle for maximum performance\u003c\/li\u003e\n\u003cli\u003eConstructed from mandrel bent T304L stainless steel\u003c\/li\u003e\n\u003cli\u003eSimple DIY bolt-on installation, no cutting or welding required\u003c\/li\u003e\n\u003cli\u003eAll Fabspeed performance products are backed by the Fabspeed Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Instructions:\u003c\/h4\u003e\n\u003cp\u003eFor instructions on how to install your product please see the PDF below:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca style=\"color: #2b00ff;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2641\/0682\/files\/911_Carrera_Cat_Bypass_Sport_Cat_1.pdf?v=1611696199\" target=\"_blank\"\u003e911 Carrera Cat Bypass \u0026amp; Sport Cat\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eVehicle Fitment:\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"color: #ffffff; background-color: #03589c; text-align: center;\"\u003e\n\u003ctd\u003eMAKE\u003c\/td\u003e\n\u003ctd\u003eMODEL\u003c\/td\u003e\n\u003ctd\u003eCHASSIS\u003c\/td\u003e\n\u003ctd\u003eYEAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #e8f4f8; ; text-align: center;\"\u003e\n\u003ctd\u003ePORSCHE\u003c\/td\u003e\n\u003ctd\u003e911 Carrera\u003c\/td\u003e\n\u003ctd\u003e911\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1976-1989\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eDISCLAIMER\u003c\/strong\u003e: \u003cspan style=\"color: #ff2a00;\"\u003e\u003cem\u003eThis product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only, never to be driven on public roads. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. We suggest pairing this product with racing software to prevent fault codes and check engine lights. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Fabspeed","offers":[{"title":"Default Title","offer_id":51929886851364,"sku":"FS.POR.911.CB","price":843.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/Pre-Muffler-1.jpg?v=1768446498","url":"https:\/\/autohousesupply.com\/products\/fabspeed-european-pre-muffler-cat-bypass-pipe-for-porsche-911-carrera-1976-1989","provider":"AutoHouseSupply","version":"1.0","type":"link"}